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JPL Small-Body Database Browser
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268871 (2007 AB10)
Classification: Main-belt Asteroid          SPK-ID: 2268871
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211747399140641 7.3154e-08  
a 2.457152827597918 1.7369e-08 au
q 2.159407972784633 1.7258e-07 au
i 1.364509847617744 5.1553e-06 deg
node 295.2537577068723 0.00027931 deg
peri 224.2705689739085 0.00028037 deg
M 32.57750986043721 2.3735e-05 deg
tp 2458473.190132914257
(2018-Dec-20.69013291)
9.2401e-05 TDB
period 1406.846390261588
3.85
1.4917e-05
4.084e-08
d
yr
n .2558914764909492 2.7133e-09 deg/d
Q 2.754897682411202 1.9474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      276  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2001-08-21  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:58  

Additional Information
 Earth MOID = 1.16892 au 
 Jupiter MOID = 2.23006 au 
 T_jup = 3.481 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO433744  

268871 (2007 AB10)          Discovered 2007-Jan-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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